/*
 * Copyright (C) 2007 The Android Open Source Project
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS"
 * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

package com.badlogic.gdx.backends.android.livewallpaper.surfaceview;

import android.opengl.GLU;

/**
 * An exception class for OpenGL errors.
 * 
 */
@SuppressWarnings("serial") public class GLException extends RuntimeException {
	public GLException (final int error) {
		super(getErrorString(error));
		mError = error;
	}

	public GLException (final int error, final String string) {
		super(string);
		mError = error;
	}

	private static String getErrorString (int error) {
		String errorString = GLU.gluErrorString(error);
		if (errorString == null) {
			errorString = "Unknown error 0x" + Integer.toHexString(error);
		}
		return errorString;
	}

	int getError () {
		return mError;
	}

	private final int mError;
}
